<template>
    <div class="editor">
        <quill-editor
            v-model:content="content"
            contentType="html"
            @textChange="e => $emit('update:modelValue', content)"
            :options="options"
            :style="styles"
        />
    </div>
</template>

<script lang="ts" setup>
import { QuillEditor } from '@vueup/vue-quill';
import '@vueup/vue-quill/dist/vue-quill.snow.css';
import { computed, ref, watch } from 'vue';
const props = defineProps({
    /* 编辑器的内容 */
    modelValue: {
        type: String,
    },
    /* 高度 */
    height: {
        type: Number,
        default: null,
    },
    /* 最小高度 */
    minHeight: {
        type: Number,
        default: null,
    },
    /* 只读 */
    readOnly: {
        type: Boolean,
        default: false,
    },
});
const options = ref({
    theme: 'snow',
    bounds: document.body,
    debug: 'warn',
    modules: {
        // 工具栏配置
        toolbar: [
            ['bold', 'italic', 'underline', 'strike'], // 加粗 斜体 下划线 删除线
            ['blockquote', 'code-block'], // 引用  代码块
            [{ list: 'ordered' }, { list: 'bullet' }], // 有序、无序列表
            [{ indent: '-1' }, { indent: '+1' }], // 缩进
            [{ size: ['small', false, 'large', 'huge'] }], // 字体大小
            [{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
            [{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
            [{ align: [] }], // 对齐方式
            ['clean'], // 清除文本格式
            ['link', 'image', 'video'], // 链接、图片、视频
        ],
    },
    placeholder: '请输入内容',
    readOnly: props.readOnly,
    // theme: 'snow',
});
const styles = computed(() => {
    let style: any = {};
    if (props.minHeight) {
        style.minHeight = `${props.minHeight}px`;
    }
    if (props.height) {
        style.height = `${props.height}px`;
    }
    return style;
});
const content = ref('');
watch(
    () => props.modelValue,
    v => {
        if (v !== content.value) {
            content.value = v === undefined ? '<p></p>' : v;
        }
    },
    { immediate: true }
);
</script>

<style>
.editor,
.ql-toolbar {
    white-space: pre-wrap !important;
    line-height: normal !important;
}
.quill-img {
    display: none;
}
.ql-snow .ql-tooltip[data-mode='link']::before {
    content: '请输入链接地址:';
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
    border-right: 0px;
    content: '保存';
    padding-right: 0px;
}
.ql-snow .ql-tooltip[data-mode='video']::before {
    content: '请输入视频地址:';
}
.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
    content: '14px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='small']::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value='small']::before {
    content: '10px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='large']::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value='large']::before {
    content: '18px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='huge']::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value='huge']::before {
    content: '32px';
}
.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
    content: '文本';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='1']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='1']::before {
    content: '标题1';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='2']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='2']::before {
    content: '标题2';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='3']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='3']::before {
    content: '标题3';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='4']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='4']::before {
    content: '标题4';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='5']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='5']::before {
    content: '标题5';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value='6']::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value='6']::before {
    content: '标题6';
}
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
    content: '标准字体';
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value='serif']::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value='serif']::before {
    content: '衬线字体';
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value='monospace']::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value='monospace']::before {
    content: '等宽字体';
}
</style>
